deploy-website.yml

name: Deploy Website

on:
  pull_request:
  push:
    branches:
      - main

env:
  BASE_REF: ${{ github.event_name == 'pull_request' && format('remotes/origin/{0}', github.base_ref) || 'HEAD~1' }}
  CACHE_NODE_MODULES_PATH: |
    ~/.npm
    node_modules

jobs:
  setup:
    runs-on: ubuntu-latest
    outputs:
      # Pre-determine if website app is affected
      website-changed: ${{ steps.website-changed.outputs.website-changed }}
    steps:
      - name: Cancel Previous Runs
        uses: styfle/cancel-workflow-action@0.12.1
        if: github.event_name == 'pull_request'
        with:
          access_token: ${{ secrets.GITHUB_TOKEN }}
      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
        with:
          fetch-depth: 0
      - uses: actions/cache@v3
        id: cache
        with:
          path: ${{ env.CACHE_NODE_MODULES_PATH }}
          key: build-${{ hashFiles('**/package-lock.json') }}
      - name: Install Dependencies
        if: steps.cache.outputs.cache-hit != 'true'
        run: npm i
      - name: Check changes "website"
        id: website-changed
        run: echo "website-changed=$(node tools/scripts/ci-is-affected.mjs --appName=website --base=${{ env.BASE_REF}} --head=HEAD)" >> $GITHUB_OUTPUT
      - name: Log variables
        run: |
          echo "steps.cache.outputs.cache-hit:" ${{ steps.cache.outputs.cache-hit }}
          echo "steps.website-changed.outputs.website-changed:" ${{ steps.website-changed.outputs.website-changed }}

  deploy-website:
    name: 'Deploy to Netlify'
    runs-on: ubuntu-latest
    needs: setup
    if: ${{ needs.setup.outputs.website-changed == 'true' && github.event_name == 'push' }}
    steps:
      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
      - uses: actions/cache@v3
        with:
          path: ${{ env.CACHE_NODE_MODULES_PATH }}
          key: build-${{ hashFiles('**/package-lock.json') }}
      - run: npm run build:website
      - run: 'npx netlify deploy --build --prod --message "Deploy from GitHub Actions" --filter website'
        env:
          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
          NETLIFY_SITE_ID: ${{ secrets.NETLIFY_SITE_ID }}
          NETLIFY_NEXT_PLUGIN_SKIP: true

  preview-website:
    name: 'Deploy Netlify Preview'
    runs-on: ubuntu-latest
    needs: setup
    if: ${{ needs.setup.outputs.website-changed == 'true' && github.event_name == 'pull_request' }}
    steps:
      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
      - uses: actions/cache@v3
        with:
          path: ${{ env.CACHE_NODE_MODULES_PATH }}
          key: build-${{ hashFiles('**/package-lock.json') }}
      - uses: nelonoel/branch-name@v1.0.1
      - run: npm run build:website
      - run: 'npx netlify deploy --build --message "Deploy Preview from GitHub Actions" --alias "${{ env.BRANCH_NAME }}" --filter website'
        env:
          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
          NETLIFY_SITE_ID: ${{ secrets.NETLIFY_SITE_ID }}
          NETLIFY_NEXT_PLUGIN_SKIP: true